Laboratory assays in pediatric endocrinology: Common aspects

Pediatric Endocrinology Reviews

Volumn 5, Issue SUPPL. 1, 2007, Pages 539-554

  Nakamoto, Jon ^a   Fuqua, John S ^b  

^a QUEST DIAGNOSTICS NICHOLS INSTITUTE   (United States)

^b INDIANA UNIVERSITY SCHOOL OF MEDICINE   (United States)

Author keywords

Analytic validation; Assay interference; Clinical validation; Immunometric assay; Mass spectrometry; Radioimmunoassay; Reference interval

Indexed keywords

ALBUMIN; AUTOANTIBODY; CALCIUM; HYDROCORTISONE; HYDROXYPROGESTERONE; SEX HORMONE; TESTOSTERONE;

ANTIBODY SPECIFICITY; AREA UNDER THE CURVE; CALIBRATION; CIRCADIAN RHYTHM; CLINICAL FEATURE; CLINICAL LABORATORY; CLINICAL PRACTICE; CONGENITAL ADRENAL HYPERPLASIA; DIAGNOSTIC ACCURACY; DIAGNOSTIC ERROR; ENDOCRINE DISEASE; ENDOCRINE SYSTEM EXAMINATION; FALSE NEGATIVE RESULT; FALSE POSITIVE RESULT; GAS CHROMATOGRAPHY; GENE FUNCTION; GENE STRUCTURE; HORMONE METABOLISM; HORMONE RELEASE; HUMAN; IMMUNOASSAY; IMMUNOPRECIPITATION; KARYOTYPE; LABORATORY DIAGNOSIS; LABORATORY PERSONNEL; LABORATORY TEST; LIQUID CHROMATOGRAPHY; MASS SPECTROMETRY; NEWBORN INTENSIVE CARE; PATIENT ASSESSMENT; PATIENT CARE; PH; PHYSICAL EXAMINATION; PROTEIN BINDING; RADIOIMMUNOASSAY; REPRODUCIBILITY; REVIEW; RNA TRANSLATION; SCREENING TEST; SENSITIVITY AND SPECIFICITY; STANDARDIZATION; SYMPTOM; VALIDATION PROCESS;

ANTIBODIES, HETEROPHILE; AUTOANTIBODIES; ENDOCRINE SYSTEM DISEASES; FALSE NEGATIVE REACTIONS; FEMALE; HUMANS; IMMUNOASSAY; INFANT, NEWBORN; LABORATORY TECHNIQUES AND PROCEDURES; NORMAL DISTRIBUTION; PEDIATRICS; REFERENCE STANDARDS; REFERENCE VALUES; REPRODUCIBILITY OF RESULTS; SENSITIVITY AND SPECIFICITY;

ANTIBODIES; BIOASSAY; CONCENTRATION (PROCESS); IMMUNOLOGY;

ENDOCRINOLOGY; IMMUNOASSAY; LABORATORY METHOD; MASS SPECTROMETRY;

EID: 36048989112     PISSN: 15654753     EISSN: None     Source Type: Journal    
DOI: None     Document Type: Review

References (19)

1. Segre G, Brown E. Measurement of hormones. In Wilson J, et al. (eds). Williams Textbook of Endocrinology. 9th edition. Philadelphia, PA, W.B. Saunders Company 1998 p 43
2. Segal DG, DiMeglio LA, Ryder KW, Vollmer PA, Pescovitz OH. Assay interference leading to misdiagnosis of central precocious puberty. Endocrine 2003;20:195-199
3. Kricka LJ. Human anti-animal antibody interferences in immunological assays. Clin Chem 1999;45:942-956
4. Saenger P, Stene M, Marttila P. Principles of Endocrine Laboratory Examination. In: Sperling M (Ed.), Pediatric Endocrinology. Philadelphia, PA, W.B. Saunders Company 2002 pp 757-770
5. Weinstein S, Obuchowski NA, Lieber ML. Clinical evaluation of diagnostic tests. Am J Roentgenol 2005;184:14-19
6. Deeks JJ. Systematic Reviews in health care: Systematic reviews of evaluations of diagnostic and screening tests. BMJ 2001;323:157-162
7. Obuchowski NA. ROC analysis. Am J Roentgenol 2005;184:364-372
8. Davies C. Chapter 1 in Wild D (Ed.), The Immunoassay Handbook. New York, NY, Stockton Press 1994
9. Klee G. Human anti-mouse antibodies. Arch Pathol Laboratory Med 2000;124:921-923
10. Fuqua JS, Sher ES, Migeon CJ, Berkovitz GD. Assay of plasma testosterone during the first six months of life: importance of chromatographic purification of steroids. Clin Chem 1995;41(8 Pt 1):1146-1149
11. Taieb J, Mathian B, Millot F, Patricot MC, Mathieu E, Queyrel N, Lacroix I, soma-Delpero C, Boudou P. Testosterone measured by 10 immunoassays and by isotope-dilution gas chromatography-mass spectrometry in sera from 16 men, women and children. Clin Chem 2003;49:1381-1395
12. Jain R, Uy HL. Increase in serum free thyroxine levels related to intravenous heparin treatment. Ann Int Med 1996;124:74-75.
13. Wood WG. "Matrix effects" in immunoassays. Scand J Clin Lab Invest 1991;205(Suppl):105-112
14. Lasky FD, Kroll MH, Tholen DW. Evaluations of matrix effects: Approved guideline-Second edition. National Committee for Clinical Laboratory Standards 2005;25(4):EP14-A2
15. Zaman Z, Sneyers L, Van Orshoven A, Blanckaert N, Marien G. Elimination of paraprotein interference in determination of plasma inorganic phosphate by ammonium molybdate method. Clin Chem 1995;41:609-614
16. Jacobs E, Vadasdi E, Roman S, Colman N. The influence of hematocrit, uremia and hemodialysis on whole blood glucose analysis. Lab Med 1993;24:295-300
17. Bowen RA, Chan Y, Ruddel ME, Hortin GL, Csako G, Demosky SJ, Jr. Remaley AT. Immunoassay interference by a commonly used blood collection tube additive, the organosilicone surfactant silwet L-720. Clin Chem 2005;51:1874-1882
18. Emerson J, Kost G. Spurious hypocalcemia after Omniscan- or OptiMARK-enhanced magnetic resonance imaging. An algorithm for minimizing a false-positive laboratory value. Arch Pathol Lab Med 2004;128:1151-1156
19. Olgemoller B, Roscher AA, Liebl B, Fingerhut R. Screening for congenital adrenal hyperplasia: adjustment of 17-hydroxyprogesterone cut-off values to both age and birth weight markedly improves the predictive value. J Clin Endocrinol Metab 2003;88:5790-5794